﻿//////////////////////////////////////////////////////////////////////////////
//
// Copyright © 1998-2024 Glodon Company Limited.
//
// Licensed under the MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the “Software”),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//////////////////////////////////////////////////////////////////////////////
#include "LineEditValidateHelper.h"
#include "BalloonTipManager.h"
#include "ValidatorBase.h"
#include <QLineEdit>
#include "EnableCompileWarning_The_LAST_IncludeInCpp.h"

namespace gcmp
{

LineEditValidateHelper::LineEditValidateHelper(QObject* pParent)
    : QObject(pParent)
{
}

void LineEditValidateHelper::SetValidators(const std::unordered_map<const QLineEdit*, const ValidatorBase*>& validators)
{
    m_validators.clear();

    for (auto& i : validators)
    {
        const QLineEdit* pEdit = i.first;
        const ValidatorBase* pValidator = i.second;
        if (pEdit && pValidator)
        {
            m_validators[pEdit] = pValidator;
            connect(pEdit, &QLineEdit::textEdited, this, &LineEditValidateHelper::Validate, Qt::UniqueConnection);
            connect(pEdit, &QLineEdit::editingFinished, this, &LineEditValidateHelper::Validate, Qt::UniqueConnection);
        }
    }
}

void LineEditValidateHelper::Validate()
{
    QLineEdit *pEdit = qobject_cast<QLineEdit*>(sender());
    if (!pEdit)
        return;

    auto search = m_validators.find(pEdit);
    if (search != m_validators.cend())
    {
        const ValidatorBase* pValidator = search->second;
        if (!pValidator)
            return;

        std::wstring text = pEdit->text().toStdWString();
        bool valid = pValidator->ValidateInput(text);
        if (!valid)
        {
            std::wstring tip = pValidator->GetTip();
            BalloonTipManager::GetInstance().ShowBalloon(pEdit, tip);
        }
        else
        {
            BalloonTipManager::GetInstance().Clear();
        }

        emit validStateUpdated(pEdit, valid);
    }
}

}   // end namespace gcmp
